74HC91 Ver la hoja de datos (PDF) - Philips Electronics
Número de pieza
componentes Descripción
Lista de partido
74HC91 Datasheet PDF : 7 Pages
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Philips Semiconductors
Nine wide Schmitt trigger buffer;
open drain outputs; inverting
Product specification
74HC/HCT9114
handbook, halfpage
An
Yn
MBA021
GND
Fig.4 Functional diagram.
FUNCTION TABLE
INPUTS
An
L
H
OUTPUTS
Yn
Z
L
Notes
1. H = HIGH voltage level
L = LOW voltage level
Z = high impedance OFF-state
Fig.5 Logic diagram (one Schmitt trigger).
December 1990
4
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